lunar rover Archives

September 26, 2024September 26, 2024 by Mark Thompson

A New Rover Design Could Crawl Across the Moon for Decades Harvesting Water

A view of the ice-mining Lunar rover and its main components.

We have known that water ice exists on the Moon since 1998. These large deposits are found in the permanently shadowed craters around the polar region. The challenge is how to get it since shadowed craters are not the best place for solar powered vehicles to operate. A team of engineers have identified a design for an ice-mining vehicle powered by americium-241. With a half-life of 432 years, this element is an ideal power source for a vehicle to operate in the dark for several decades.

June 18, 2024June 18, 2024 by Allen Versfeld

A New Way to Survive the Harsh Lunar Night

Heat-Switch Device Boosts Lunar Rover Longevity in Harsh Moon Climate. Credit: Shinichiro Kinoshita, Masahito Nishikawara

The Moon is a tough place to survive, and not just for humans. The wild temperature extremes between day and night make it extremely difficult to build reliable machinery that will continue to operate. But an engineering team from Nagoya University in Japan have developed an energy-efficient new way to control Loop Heat Pipes (LHP) to safely cool lunar rovers. This will extend their lifespan, keeping them running for extended lunar exploration missions.

December 21, 2023December 21, 2023 by Mark Thompson

ESA is Stockpiling Simulated Regolith for the Ultimate Lunar Playground.

Testing interplanetary landers means putting them in an environment as close to their destination as possible. Mars landers are often tested in the ‘Mars Yard’ at NASA’s Jet Propulsion Laboratory in South California and now, ESA are looking to build a similar test bed for the Moon. They are mining a mateiral in Greenland known as Anorthosite to create the largest lunar test bed yet.

November 10, 2023November 10, 2023 by Evan Gough

ESA is Testing a Modular Multipurpose Rover that Could Be a Science Lab or a Tiny Bulldozer

The ESA is working on its European Moon Rover System (EMRS.) It's a modular rover design seen during testing in this image. Image Credit: ESA.

Most rovers have been built for Mars, and each one of them is a complex machine designed with specific goals and terrains in mind. But the Moon is different than Mars. We’re not searching for life there; we’re trying to establish a presence.

In recognition of the difference, the ESA is developing modular rovers that can serve different needs with only small modifications.

May 29, 2023May 29, 2023 by Laurence Tognetti

NASA Seeks Industry Proposals for Next-Generation Lunar Rover

Artist rendition of NASA's next-generation Lunar Terrain Vehicle traversing the lunar surface. (Credit: NASA)

As Artemis II gets ready to launch in November 2024, NASA recently announced it is pursuing contract proposals from private companies for the development of a next-generation Lunar Terrain Vehicle (LTV) to be used for crewed missions starting with Artemis V, which is currently scheduled for 2029. NASA has set a due date for the proposals of July 10, 2023, at 1:30pm Central Time, with the announcement for rewarded contracts to occur in November 2023.

March 18, 2022March 18, 2022 by Nancy Atkinson

Chris Hadfield Drives in the Desert With a new Lunar Rover Prototype

The FLEX (Flexible Logistics & Exploration) rover. Credit: Astrolab.

As the Apollo astronauts found out, mobility is everything. Apollo’s Lunar Roving Vehicle (LRV) – sometimes called the Lunar Rover or Moon Buggy – completely changed how the astronauts could explore the lunar surface.

Harrison Schmitt of Apollo 17 said, “Without it, the major scientific discoveries of Apollo 15, 16, and 17 would not have been possible, and our current understanding of lunar evolution would not have been possible.”

June 2, 2021June 2, 2021 by Matt Williams

Lunar Rovers! Transform and Roll Out!

Credit: JAXA/TOMY/Sony/Doshisha University

A number of missions are destined for the Moon before this decade is over. In addition to the Artemis Program, the European Space Agency (ESA), the China National Space Agency (CNSA), Roscosmos, and other space agencies have some ambitious plans of their own. These include sending robotic missions to characterize the local environment, scout out resources, and pave the way for permanent human outposts.

The Japanese Aerospace Exploration Agency (JAXA) also some very interesting lunar missions in mind. In addition to partnering with NASA on the Artemis Program and helping to create the Lunar Gateway, JAXA has the radical idea to send a transforming rover to the Moon. The data this rover collects will be used to inform the design of a pressurized rover that will allow for a sustained human presence on the Moon.

May 30, 2021May 30, 2021 by Andy Tomaswick

Self-Driving Lunar Rovers for Astronaut Road Trips on the Moon

What happens when you cross one of the world’s largest defense contractors with one of the world’s largest automobile manufacturers? Apparently, you get an electrically powered autonomous lunar rover. At least that is the fruit of a new collaboration between Lockheed Martin (LM) and General Motors (GM).

March 5, 2020March 5, 2020 by Matt Williams

Beyond Robotic Arms. Canada Funds Technology for Space Exploration

Artist's illustration of the new spacesuit NASA is designing for Artemis astronauts. It's called the xEMU,, or Exploration Extravehicular Mobility Unit. Image Credit: NASA

The Canadian Space Agency (CSA) has a long-standing tradition of innovation and technological development in space. Who can forget the Shuttle Remote Manipulator System (SRMS), more familiarly known as the “Canadarm“, which was essential to the Space Shuttle program? How about its successor, the Canadarm2, which is a crucial part of the International Space Station and even helped assemble it?

Looking to the future, the CSA intends to play a similar role in humanity’s return to the Moon – which includes the creation of the Lunar Gateway and Project Artemis. To this end, the CSA recently awarded a series of contracts with private businesses and one university to foster the development of technologies that would assist with national and international efforts to explore the Moon.

October 29, 2019October 29, 2019 by Matt Williams

NASA is Testing a Rover That Could Search For Water Ice on The Moon

In the coming years, NASA will be sending astronauts back to the Moon for the first time since the last Apollo mission took place in 1972. Back in May, NASA announced that the plan – which is officially known as Project Artemis – was being expedited and would take place in the next five years. In accordance with the new timeline, Artemis will involve sending the first woman and next man to the Moon’s southern polar region by 2024.

To this end, NASA is working on a lunar rover that will search for and map out water deposits in the Moon’s southern polar region. It’s known as the Volatiles Investigating Polar Exploration Rover (VIPER) and it is scheduled to be delivered to the lunar surface by 2022. This mission will gather data that will help inform future missions to the South Pole-Aitken Basin and the eventual construction of a base there.